baber/WOPTO huggingface dataset:
Patent JP-S59197503-A (JP)
Title: Method for molding green compact having piercing hole in traverse direction
Inventor: ASAO HIROSHI
IPC: B22F5/00
Filed: 1983-04-25
Abstract: PURPOSE:To prepare a green compact having a piercing hole without generating a crack, by a method wherein an elastic core capable of creating the piercing hole is embedded in the predetermined position within an elastic capsule to fill the same with a powder and static pressure is loaded to the capsule from the outer periphery thereof. CONSTITUTION:An elastic capsule 17 comprising silicon rubber is filled with a powder material 24 such as an iron powder and, during a filling process, an elastic core 4A capable of creating a piercing hole by the outer diameter part thereof and made of the same material as the above mentioned capsule 17 is embedded while the opening provided to the upper part of the capsule 17 is closed by a lid 17a. Subsequently, the capsule 17 filled with the powder 24 is fixed on the support 15 in a high pressure vessel 14 and an upper lid 12 is closed while the internal pressure of the vessel 14 is raised to about 3,000kg f/cm<2> from a pressure generating unit 18 through a pressure arranged pipe 16 to apply load of static pressure 19 to the above mentioned capsule 17. After about one min is elapsed under pressure, load is released to take out the capsule 17 and the lid 17a and the core 4a are detached to obtain a green compact having a piercing hole of which the edge has no crack in a traverse direction.
Patent JP-S63238581-A (JP)
Title: Radiation measuring instrument
Inventor: ISHIBASHI MITSUO
IPC: G01T1/169
Filed: 1987-03-27
Abstract: PURPOSE:To measure radiation with specific energy which is emitted by a body to be measured efficiently in a short time by processing only counting data based upon the radiation with the specific energy selectively. CONSTITUTION:A radiation detector 3 starts measuring the radiation at an optional measurement point of a body 1 to be measured and a counter 10 counts a pulse signal corresponding to the output signal of the detector 3. A comparator 21 compares the current counted value with the set value of a level setter 10 in a short time from the start of the measurement, and when the counted value is larger than the set value, the counting operation of the counter 10 is carried on and a long-timer counted value with which specific accuracy is obtained is stored in a memory 7 corresponding to position coordinate data on the body 1 to be measured and radiation detector 3. When a short-time counted value is smaller than the set value, on the other hand, it is judged that the radiation intensity at this measurement point is very small and the counting operation of the counter 10 is interrupted; and the counter 10 is cleared and the radiation begins to be measured at a next measurement point.
Patent JP-S63238584-A (JP)
Title: Radiation detector
Inventor: FUJII MASAJI
IPC: G01T1/20
Filed: 1987-03-27
Abstract: PURPOSE:To eliminate the need for a scintillator plate and to perform high- accuracy radiation detection by forming the core part of a fiber plate by using a material similar to that of the scintillator plate. CONSTITUTION:When radiation 2 such as X rays projected on a scintillator fiber plate 11 horizontally, the radiation 2 is converted by the scintillator core 21 of each scintillator fiber 11-1 into light, which is guided to the diode of a corresponding channel coupled directly with an output side while reflected repeatedly by the joined surface between the scintillator core 21 and a clad 22. The side opposite of the scintillator fiber 11-1 from the output side is coated with a light reflecting film 13 to prevent the light from being reflected to leak out. Thus, a scintillator is used for the core part of the fiber plate 11 and the radiation projected on the fiber plate 11 is converted directly into the light and transmitted.
Patent JP-S548370-A (JP)
Title: Device for securing cylindrical articles
Inventor: MAEDA NOBUHIRO
IPC: B65G1/08
Filed: 1977-06-17
Abstract: PURPOSE: To allow early storage and early taking-out on slow tilt, by mounting a separator device that an extruding portion rises and a stopper portion falls when a cylindrical article is rolled, in a tilt type device for taking custody of the cylindrical article. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59198097-A (JP)
Title: Beam index type television receiver
Inventor: MAGAI KINYA
IPC: H04N9/24
Filed: 1983-04-23
Abstract: PURPOSE:To stabilize control by storing the deflection correcting data of an electron beam obtained basing on an index signal obtained from an index line and reading the deflection correction data from a storage section so as to perform deflection control. CONSTITUTION:The index lines extended in the main scanning direction of the electron beam and fluorescent body lines are arranged and formed sequentially in the subscanning direction at the inside of a screen 21 of a cathode ray tube 20. The line from the index line obtained from the scanning of the electron beam is detected by a photodetector 27 and a wobbling frequency component of this index signal is applied to a synchronous detecting circuit 17 via a band pass filter 16. An output detected synchronizingly at the circuit 17 is applied to a correction control circuit 19 so as to store the deflection correcting data to a storage section for one frame's share. Then, the deflection correcting data is read from the storage section so as to conduct the deflection control of the electron beam.
Patent JP-S546515-A (JP)
Title: Keyboard instrument
Inventor: KOBAYASHI EIJI
IPC: G10C3/00
Filed: 1977-06-17
Abstract: PURPOSE: To obtain timbres different from those of ordinary ones by letting plural striking bodies strike the whole or selectively a part of respectively corresponding sounding bodies through pressing operation of one key. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10341447-A (JP)
Title: Image signal processor
Inventor: HAYASHI KENKICHI
IPC: H04N9/07
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To reduce false signals generated at a horizontal color boundary at the time of generating the high band components of luminance signals from color component signals. SOLUTION: An RGB-YC conversion circuit 20 generates the luminance signals 106 and the high band components 104 by using the color component signals outputted from a CCD 12 and outputs the luminance signals 106 to an LPF 30 and the high band components 1004 to the LPFs 26 and 28. The luminance signals 114 outputted from the LPF 26 are inputted to an addition circuit 38, the high band components 108 outputted from the LPF 26 are inputted to a selection circuit 34 and the high band components 110 outputted from the LPF 28 are inputted to the selection circuit 34 through a resolution correction circuit 32. The selection circuit 34 selects either high band components 108 from the LPF 26 or high band components 112 from the resolution correction circuit 32.  The addition circuit 38 adds the high band components 116 selected in the selection circuit 34 to the luminance signals 114 from the LPF 30 and generates the luminance signals 118. A false signal reduction processing circuit 40 reduces the false signals at the horizontal color boundary included in the luminance signals 118 and outputs them to a contour correction circuit 42.
Patent JP-H02252279-A (JP)
Title: Light waveguide type variable wavelength laser
Inventor: HIBINO YOSHINORI
IPC: G02B6/122
Filed: 1989-03-27
Abstract: PURPOSE:To enable the stable control in variable wavelength to be assured by a method wherein a heating metallic film is bonded onto a ring type photoresonator thereby enabling the temperature of a part of the resonator to be controlled. CONSTITUTION:A waveguide with Er added thereto is provided on a quartz glass as a core layer on an Si substrate 1 while a heating chrome film 4 is evaporated on a ring type resonator 2. The Er is excited by feeding the resonator 2 with the output from a pumping semiconductor laser 3 through a coupling waveguide 6. When the chrome film 4 is supplied with power, the refractive index of the core layer is changed so as to change the resonating wavelength of the resonator 2, resultantly, the laser oscillation wavelength. Through these procedures, the title compact light waveguide type variable wavelength laser easily controllable and in stable frequency can be manufactured.
Patent JP-S546430-A (JP)
Title: Magnetic bubble memory device
Inventor: MORIMOTO AKIO
IPC: G11C11/14
Filed: 1977-06-16
Abstract: PURPOSE: To remove unneeded bubbles caught by a guardrail, by providing a propagation channel which moves magnetic bubbles along the guardrail in both forward and backward interface revolving magnetic field and by providing a magnetic-bubble eraser to one part of this propagation channel. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60214895-A (JP)
Title: Method of epoxide production utilizing microorganism
Inventor: FURUHASHI KEIZOU
IPC: C12R1/06
Filed: 1984-04-11
Abstract: PURPOSE:A specific microorganism capable of production of epoxide is allowed to act on an olefin bearing aromatic rings under aerobic conditions to give the corresponding epoxide bearing aromatic rings. CONSTITUTION:A microorganism in Arthrobacter, Corynebacterium, Mycobacterium or Rhodococcus, capable of production of epoxide is allowed to act on a straight-chain or branched olefin bearing aromatic rings such as phenyl or naphthyl groups under aerobic conditions. The olefin may be brought into contact with the proliferating cell bodies or the microorganism may be cultured in the medium containing the starting olefin.
Patent JP-S57186778-A (JP)
Title: Fixing device
Inventor: YAMASHITA TADASHI
IPC: G03G15/20
Filed: 1981-05-13
Abstract: PURPOSE:To maintain cleaning performance without causing the damage of a roller surface due to stuck toner, by allowing a cleaning member and a pick-off pawl to come in contact with and separate from a fixing roller freely, and then making them separate when the roller is cooled. CONSTITUTION:An oil coating roller 6 rotates in contact with a fixing roller 1. A cleaning roller 7 and a pick-off pawl 15 come into contact with and separate from the fixing roller 1. During copying operation, a solenoid 12 turns on to rotate a release lever 10, and then the cleaning roller 7 comes into contact with the fixing roller 1 to displace a pawl release lever 17, thereby bringing the pick-off pawl 15 into contact with the roller 1. When the oil coating roller 6 rotates, the cleaning roller 7 also rotates through gears 24 and 25. When the copying operation is not performed, the solenoid 12 turns off and the cleaning roller 7 and pick-off pawl 15 separate from the fixing roller 1.
Patent JP-S59197685-A (JP)
Title: Vacuum valve
Inventor: KUTSUMI HISASHI
IPC: F16K51/02
Filed: 1983-04-26
Abstract: PURPOSE:To reduce the occurrence of an eddy current in a vertical magnetic electrode, by installing plural units of radial slits in either a coil or an energizing shaft at the nearby connection part between the coil and the energizing shaft. CONSTITUTION:An electric current flows in the central part of a coil 20 from an energizing shaft 10, then branches off to four routes, passing a part along the circumference of a circle via an arm part 20 to be headed toward a large diametrical direction of the coil 20 and connecting an electrode 30 at a contact part, and finally flows into an opposite contact. At the vicinity of an energizing shaft insertion part 20a at the central part of the coil 20, there is provided with plual radial slits 20c as many as coil arms 20b in number. With this constitution, not only an eddy current flowing in the coil central part can be checked but also reduction in a magnetic field can be prevented.
Patent JP-S55164760-A (JP)
Title: Control method and device for internal-combustion engine having exhaust recirculation valve
Inventor: SHIOZAKI CHIYUUICHI
IPC: F02D21/08
Filed: 1979-06-11
Abstract: PURPOSE: To effectively reduce NO x  and smoke from an internal-combustion engine by refluxing exhaust at all load ranges except the minimum and maximum, keeping the reflux quantity below the smoke limits.  
     CONSTITUTION: A Diesel engine 4 is provided with a fuel injection pump 1, whose load is detected by a load detector 3, and a signal is input to a valve opening controller 6, which drives a valve operator 5 and determines an opening of a recirculation valve 2 provided in the exhaust reflux passage. When the engine load is minimum or maximum, no reflux is performed. When the load is larger than the minimum and less than the maximum, recirculation is performed, and the reflux quantity is adjusted in accordance with the load and compared with a generating amount of smoke stored in the controller 6 so that amount of exhaust less than the same is always allowed to recirculate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04283522-A (JP)
Title: Production of 4,4'-diethylbiphenyl
Inventor: TAKEUCHI HARUKI
IPC: C07B61/00
Filed: 1991-03-12
Abstract: PURPOSE:To provide the subject production method capable of improving the yield of 4,4'-diethylbiphenyl and, in addition thereto, capable of by-producing ethylbiphenyls useful, e.g. as a heating medium, a solvent for a pressure-sensitive paper. CONSTITUTION:A biphenyl as a raw material is reacted with a polyethylbenzene as a transalkylating agent in the presence of a solid acid catayst at 60-250 deg.C or in the presence of a homogeneous catalyst at 0-110 deg.C obtain a reaction product containing 4,4'-dithylbiphenyl in an amount of 3-50wt.% based on all the compounds having a biphenyl skeleton. The obtained reaction product is then sent to a separation process to be separated into a 4-ethylbiphenyl-containing fraction, a fraction mainly containing 4,4'-diethylbiphenyl, other fractions, etc., and a part or all of the 4-ethylbiphenyl-containing fraction is recycled to the reaction system as the above-mentioned raw material biphenyl. This method for production of 4,4'-diethylbiphenyl is characterized thereby.
Patent JP-H02252059-A (JP)
Title: Information processing system
Inventor: HIROSE KENJI
IPC: G06F17/30
Filed: 1989-03-24
Abstract: PURPOSE:To efficiently execute image registering work and to improve the work rate of an image information registering storage retrieving device by allowing a control means to control the storage contents stored in an optical storage means and collectively transferring the storage information stored in the storage means to the center side device based upon the control of the control means. CONSTITUTION:A scanner 26 to be an input means for inputting storage information is connected to a control part 21 in a terminal side image information storage retrieving device B. Storage information inputted by the input means is controlled by the control part 21 and storage information inputted by the control of the control part 21 is temporarily stored in an optical disk device 27. The information stored in the device 27 is erased by an erasable type optical disk 28a in an optical disk device 28 and the storage information stored in the device 28 is collectively transferred to the device A side based upon the control of the control part 21.
Patent JP-H03272571-A (JP)
Title: Manufacture of non-aqueous electrolyte secondary battery
Inventor: UBUKAWA SATOSHI
IPC: H01M10/0566
Filed: 1990-03-22
Abstract: PURPOSE:To enhance the cyclic lifetime due to charging/discharging and suppress drop of the neg. electrode energy density by forming the battery so that inter-layer compound lies in the plane where the neg. electrode mates with the pos. electrode. CONSTITUTION:A neg. electrode 1 is made by consolidating or laminating a layer 3 consisting of carbon or graphite, in which Li was included previously, with/over a Li metal plate 2 or Li alloy plate. Therefore, the li content of the neg. electrode 1 increases, and the capacity per unit volume and the one per unit weight can be enlarged. Because a layer chiefly containing carbon or graphite lies at the surface mating with the pot. electrode 6, twig form eduction of Li at the surface of the neg. electrode 1 can be prevented to lead to enhancement of the cyclic lifetime due to charging/discharging. Thereby the capacity per unit volume can be increased, and the cyclic lifetime due to charging/discharging be enhanced.
Patent JP-S616193-A (JP)
Inventor: RICHIYAADO RUISU FUANKU
IPC: C06B45/00
Filed: 1985-04-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07255470-A (JP)
Title: Serum-free culture medium and production of substance using the medium
Inventor: KAWAKAMI HIROSHI
IPC: C12N5/00
Filed: 1994-03-17
Abstract: PURPOSE:To prepare a culture medium which enables mammalian cells to grow and induce differentiation without use of serum and to provide a method for producing a substance through mammalian cell culture using the medium. CONSTITUTION:This culture medium is prepared is prepared by adding 0.01 to 100mug/ml genglioside to a serum-free basal culture medium for mammalian cells. The medium can induce the differentiation of mammalian cells to enhance the potency of substance production. The culture medium is used instead of the serum-free medium to allow the cells to produce the target substance, which is collected from the culture mixture.
Patent JP-S60218417-A (JP)
Title: Driving method of walking type heating furnace
Inventor: SAI KENICHI
IPC: F27B9/24
Filed: 1984-04-13
Abstract: PURPOSE:To receive and transfer a material to be heated with decreased impact by decreasing the speed in the ascending and descending stage of a movable part from the above-described present speed before receiving the material to be heated from a stationary beam to the prescribed low speed. CONSTITUTION:A walking beam 4 is started to be accelerated and is driven at a speed V1 by a driving motor 10A when the beam 4 ascends from the start point A to B. A sheet control circuit 18 selects the square-law decelerating sheet of a speed reference circuit 16 and controls the speed according to this rate to decelerate the beam 4 by the square-law curve. P2 is preliminarily calculated so that the beam 4 attains about half the max. speed when the number of pulse is P2. The circuit 18 selects again the square-law acceleration curve to accelerate the beam 4 again to the speed V1 at the point of the time when a counter 17 counts P2. The beam is driven in succession at a pulse P3. A material 2 to be heated is heated and driven in the above-mentioned way. The reduction in the time for transferring and receiving the material 2 is attained together with the above-described features.
Patent JP-H06286318-A (JP)
Title: Double-side thermal recording material
Inventor: ARAI NAOTO
IPC: B41M5/26
Filed: 1993-03-31
Abstract: PURPOSE:To provide a double-side thermal recording material forming a sharp recording image different in hue by providing a layer containing pedal pigment on at least one of the thermal recording layers arranged on both surfaces of a support and adding a hot-melt substance to this layer. CONSTITUTION:A double-side thermal recording material is constituted by arranging thermal recording layers on both surfaces of a support. In this case, a layer containing pearl pigment is provided on at least one of the thermal recording layers. A hot melt substance is added to the layer containing the pearl pigment. By this constitution, a recording image wherein the apparent hue of a recording image is different from the hue formed on the recording layer is obtained. By together using the hot-melt substance, a further sharp recording image is obtained.
Patent JP-S59198929-A (JP)
Inventor: MASUDA FUMIHIKO
IPC: A21C9/04
Filed: 1983-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61232980-A (JP)
Inventor: HAMA TOSHIO
IPC: B60K17/04
Filed: 1985-04-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10248446-A (JP)
Title: Structure for attaching tip rod to butt rod, and joint rod provided with the structure
Inventor: YAMADA KOHEI
IPC: A01K87/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an extremely convenient and durable attaching structure for surely and easily matching the lines of a reel and a guide ring under any unfavorable conditions and surely preventing node falling after joining them once in the attaching structure of a tip rod to a butt rod and a joint rod provided with it. SOLUTION: In this attaching structure for attaching the tip rod 1A to the butt rod 1B provided with a screw part 7 for tightening for tightening and fixing the reel, the butt rod 1B and the tip rod 1A are integrated by screwing and tightening a nut 5 for joining freely turnably attached to the rear end part of the tip rod to the screw part 7 for tightening arranged at the end part of the butt rod 1B.
Patent JP-S57510-A (JP)
Title: Roundness measuring device equipped with coordinate component indicator
Inventor: TANAKA NOBUYUKI
IPC: G01B21/00
Filed: 1980-06-02
Abstract: PURPOSE:To make alignment easy by decomposing a position of an object into coordinate components such as the X direction and the Y direction crossed perpendicularly each other. CONSTITUTION:A table 4, that is supported horizontally on a base part 7 of a roundness measuring device, comprises the lower part 4a drived to the Y direction with a rotation of a knob 8 on this base part and the upper part 4b drived to the X direction with a rotation of a knob 9. An object 3 for which a roundness will be measured is mounted to the upper part 4b on the table 4. A supporting plate 11 is mounted at the lower end of a rotation axis and a detector from which a tracer 5 hangs is set to the supporting plate 11. A position of the upper part 4b of the table is adjusted such that run-outs of a X indictor 13 and a Y indicator are held to minimum. An R indicator indicates a condition of contact between a tracer 5a of the tracer 5 and an object 3.
Patent JP-H09253345-A (JP)
Title: Falling prevention device
Inventor: YAMADA YOSHIHISA
IPC: A63J1/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To house a safety net in a small space by providing the safety net for covering an opening part formed on a floor surface freely movably over an expansion position for covering the opening part and a storage position to be folded while opening the opening part in a falling prevention device used for an elevator which is a stage set. SOLUTION: The elevator is elevated and closes the opening part 2 formed on the floor surface 1, and during the time, a moving frame 7 is present at the storage position and the safety net 3 is in a stored state. When the elevator is kept lowered at a lower part and the opening part 2 is in an open state, a motor is driven and the moving frame 7 is moved along a guide rail to the expansion position by a driving chain 11. Then, the safety net 3 is guided and spread along a wire rope while supporting both side parts by plural runners 20 and is turned to the expansion state for covering the lower surface of the opening part 2. Thus, when a person and an object fall, they are safely and surely held by the safety net.
Patent JP-S58188600-A (JP)
Title: Opening/closing and clamping device of dehydration cylinder
Inventor: IWAI MINORU
IPC: B01D29/62
Filed: 1982-04-30
Abstract: PURPOSE:To remove a mortar lump easily and surely from a dehydration cylinder after dehydration, by opening and closing cylindrical half parts of the dehydration cylinder by means of scissors which are actuated by an air cylinder device. CONSTITUTION:Air cylinders 20, 20 are actuated simultaneously to turn clamping arms 13, 13 inward to each other. The rolls of the arms 13 ride mutually on the wedge pieces provided to the side flanges in the other half parts 4 of a dehydration cylinder, thereby clamping the half parts 4, 4 of the dehydration cylinder to each other. Mortar-contg. sewage is forced into the dehydration cylinder in this state through an inflow port and the water removed therefrom is discharged through a discharge port 3, whereby a mortar lump is formed. The morter lamp is removed by actuating the cylinders 20, 20 to release the arms 13, 13 then actuating an air cylinder 10 to open scissors 7 and opening the parts 4, 4 equidistantly to the right and left. The mortar lump in the dehydration cylinder falls by empty weight.